Onizuka Center for International Astronomy
Visit Onizuka Center for International Astronomy
Tours & day trips
See all 64 activities
Mauna Kea Summit Sunset and Stars - Hilo Kona Waikoloa Pick Up
Adventure & outdoor
See all 25 activities
Secret Jungle Tide Pool Hike - Private
Private & custom tours
See all 21 activities
Big Island Adventure Bundle: 5 Epic Audio Driving Tours
Water activities
See all 8 activities
Historic Hilo Bay and Coconut Island Guided Kayak Adventure
Food, drink & nightlife
See all 3 activities
Craft Chocolate Tasting and Farm Experience on the Big Island
Popular places to visit
Liliuokalani Park and Gardens
This serene Hilo bayfront park offers the serenity of a Japanese garden, a lush canopy of banyan trees and beautiful views from a sacred ancient Hawai’ian island.
Hawaiʻi Nui Brewing
You can find out about the history of Hilo with a stop at Hawaiʻi Nui Brewing. Wander the picturesque gardens or discover the area's volcano viewpoints.
Peʻepeʻe Falls & Boiling Pots
Explore the great outdoors at Peʻepeʻe Falls & Boiling Pots and enjoy the volcano viewpoints during your trip to Hilo. Discover the area's beautiful waterfalls and top-notch restaurants.
Prince Kuhio Plaza
You can find the perfect gifts to bring home at Prince Kuhio Plaza during your visit to Hilo. Wander the picturesque gardens and seaside in the area.
University of Hawaii at Hilo Performing Arts Center
You can make plans for a show at University of Hawaii at Hilo Performing Arts Center during your stay in Hilo. Stroll along the area's seaside or simply savour its top-notch restaurants.
University Theater
You can enjoy a show at University Theater during your trip to Hilo. Wander the picturesque gardens and scenic parks in the area.
Top Onizuka Center for International Astronomy Hotel Deals
Check availability on hotels close to Onizuka Center for International Astronomy
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.